Wireless hub



FIG. 1 is a perspective view of a first embodiment of the wireless hub;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

In the drawings, the broken lines disclose environmental subject matter only and form no part of the claimed design. 

CLAIM We claim the ornamental design for the wireless hub, as shown and described. 